⟁ Missouri Well Data field records · 2026 survey

Missouri Well Data › St. Clair County › Rockville (64780)

Rockville, MO (64780): well depth, water level & drilling cost

✓ 71 MoDNR records · St. Clair County

305 ftmedian well depth
225 ft–410 fttypical depth range
70 ftmedian static water level
30 gpmmedian yield (58 tests)

Pull every recorded well near a Rockville (64780) address — $49

How deep are wells in and around Rockville (64780), Missouri?

The median drilled well depth in and around Rockville (64780) is 305 ft, based on 69 wells with recorded depths in the state MoDNR database. Half fall between 225 ft and 410 ft; 90% are shallower than 553 ft.

How much does it cost to drill a well in and around Rockville (64780)?

Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Rockville (64780)?

The median static water level is 70 ft below ground surface (middle half of wells: 50 ft–105 ft), from 55 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 3 150–200 ft 7 200–300 ft 22 300–400 ft 17 400–600 ft 15 600+ ft 5
Looking at a specific property in Rockville (64780)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in Rockville (64780)

Free. Goes to licensed drillers working St. Clair County.

Part of St. Clair County well records.

Method: medians computed from MoDNR records (MoDNR certified water wells; depths 0-5,000 ft, with the file's 99999.9 and 88888 sentinel values excluded rather than clamped), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.